These patches add a workaround to avoid a hang on the DD2 level of the 476FP core. This hardware bug will be fixed in future products, but this particular core will used in production.
Dave Kleikamp (2): powerpc/476: define specific cpu table entry DD2 core powerpc/476: Workaround for PLB6 hang arch/powerpc/include/asm/cputable.h | 3 ++- arch/powerpc/kernel/cputable.c | 22 ++++++++++++++++++---- arch/powerpc/mm/tlb_nohash_low.S | 35 +++++++++++++++++++++++++++++++++++ 3 files changed, 55 insertions(+), 5 deletions(-) -- 1.7.3.4 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
